Home / 96,682.14-145,027.15-46,055.15

Finding the Fourth Proportional to 96,682.14, 145,027.15 and 46,055.15

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Solution

The fourth proportional to 96,682.14, 145,027.15 and 46,055.15 is: 69,084.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,682.14 : 145,027.15 = 46,055.15 : x
  2. Step 2: Convert to fraction form
    96,682.14/145,027.15 = 46,055.15/x
  3. Step 3: Cross multiply
    96,682.14x = 145,027.15 × 46,055.15
  4. Step 4: Simplify right side
    96,682.14x = 6,679,246,307.05
  5. Step 5: Solve for x
    x = 6,679,246,307.05/96,682.14
  6. Step 6: Final answer
    x = 69,084.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.